Harry Potter Dumbledore Cast was a major character in the Harry Potter series. But the role went through a recast early in the franchise, and here’s why.

Albus Dumbledore played one of the most important parts in the Harry Potter franchise. But after the second film, Harry Potter and the Chamber of Secrets, the character was replaced. In the first two Harry Potter films, Irish actor Richard Harris portrayed Dumbledore. Harry Potter Dumbledore Cast was replaced after the second installment, and here’s why.
Patrick McGoohan and Sean Connery were considered for the role of Hogwarts Headmaster while the film Harry Potter and the Sorcerer’s Stone was being cast in 2001. Harris was cast in the lead role. The actor is anticipated to reprise the role throughout the trilogy.
Harris was originally hesitant to accept the part owing to his health. But his little granddaughter pushed him to do so. In the first two films of the franchise. Harris masterfully depicted the outstanding wizard and Harry’s mentor.
Harris’ health has deteriorated prior to the publication of the Chamber of Secrets in November 2002. Harris was diagnosed with Hodgkin’s lymphoma after being hospitalized with an illness. He stayed cheerful, telling director Alfonso Cuarón not to remake his role in Harry Potter and the Prisoner of Azkaban.
Harry Potter Dumbledore Cast: Why Harry Potter Recast Dumbledore

Despite his dreams of reprising his role as Dumbledore. The actor died of Hodgkin’s lymphoma at the age of 72 a few months later. The Harry Potter film franchise was then entrusted with recasting Dumbledore in the hopes that the new actor will be able to stick around for the rest of the series.
Harris’ time as Dumbledore was both famous and tragically brief. So recasting the part was a delicate process that needed a great deal of care and attention to guarantee a smooth transition to the big screen.
Harry Potter Dumbledore Cast: The Process Of Recasting Dumbledore For The Harry Potter Franchise

Cuarón and the rest of the Harry Potter crew worked for months to find a suitable replacement for Dumbledore in Prisoner of Azkaban and beyond. A number of well-known and well-known actors were considered for the role of Albus Dumbledore.
Including Christopher Lee, who was a strong contender but couldn’t commit owing to schedule difficulties.
Ian McKellen, another Lord of the Rings actor, was considered for the part but declined to owe to his tumultuous relationship with Harris. After the filmmakers got concerned about Peter O’Toole’s age and health. Michael Gambon was cast as Dumbledore’s official successor.
Another Irish-born actor, Michael Gambon, played Dumbledore in the following six Harry Potter films.
Although his depiction of the character became one of the actor’s most well-known. His rendition of the character was vastly different from that of his predecessor. Many viewers were first put off by this. But his importance and longevity in the franchise won them over.
The actor determined early on that he would not try to imitate Harris’ portrayal and would instead create his own version of Dumbledore. Despite the sad circumstances. Gambon stepped up in a pinch and provided a distinctive on-screen equivalent for the renowned book character right up to Dumbledore’s dramatic death in Harry Potter and the Half-Blood Prince.
Why Didn’t Michael Gambon Join The Harry Potter Reunion?

Michael Gambon was conspicuously absent from the reunion special Harry Potter 20th Anniversary: Return to Hogwarts, despite playing the renowned character of Dumbledore. Unfortunately, Gambon’s absence is thought to be owing to his bad health. Since the actor revealed in 2015 that he was experiencing memory loss, which was impacting his ability to perform.
Although this hasn’t been verified. No official reason for Gambon’s absence in Return to Hogwarts has been offered. The absence of Dumbledore in the Harry Potter Reunion saddened many fans.